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Cheap flights from Missoula to Houston from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Houston departing on 1/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
10:06 am - 7:30 pmMSO-IAH
8h 24m1 stop
Multiple Airlines Logo
6:21 pm - 9:16 amIAH-MSO
15h 55m1 stop
$280Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Multiple Airlines Logo
10:21 am - 11:58 pmMSO-IAH
12h 37m1 stop
Multiple Airlines Logo
9:06 pm - 9:31 amIAH-MSO
13h 25m1 stop
$300Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
10:06 am - 7:30 pmMSO-IAH
8h 24m1 stop
Multiple Airlines Logo
9:33 pm - 9:16 amIAH-MSO
12h 43m1 stop
$302Multiple Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 23
Alaska Airlines Logo
5:30 am - 4:55 pmMSO-IAH
10h 25m1 stop
Alaska Airlines Logo
5:55 pm - 11:55 pmIAH-MSO
7h 00m1 stop
$362Alaska Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Alaska Airlines Logo
5:30 am - 4:55 pmMSO-IAH
10h 25m1 stop
Alaska Airlines Logo
5:55 pm - 12:32 pmIAH-MSO
19h 37m2 stops
$372Alaska Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
1:13 pm - 9:36 pmMSO-IAH
7h 23m1 stop
Delta Logo
12:40 pm - 12:36 amIAH-MSO
12h 56m2 stops
$414Delta
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Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
5:15 pm - 12:33 amMSO-IAH
6h 18m1 stop
United Airlines Logo
2:38 pm - 9:51 pmIAH-MSO
8h 13m1 stop
$437United Airlines
Find Deal
Tue, Dec 23 - Tue, Jan 6
Delta Logo
1:13 pm - 9:38 pmMSO-IAH
7h 25m1 stop
Delta Logo
7:15 pm - 12:19 amIAH-MSO
6h 04m1 stop
$464Delta
Find Deal
Fri, Nov 21 - Sun, Nov 23
United Airlines Logo
2:38 pm - 11:16 pmMSO-IAH
7h 38m1 stop
United Airlines Logo
5:15 am - 12:47 pmIAH-MSO
8h 32m1 stop
$500United Airlines
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Sat, Dec 20 - Sat, Jan 3
American Airlines Logo
7:01 am - 1:33 pmMSO-IAH
5h 32m1 stop
American Airlines Logo
2:24 pm - 8:06 pmIAH-MSO
6h 42m1 stop
$506American Airlines
Find Deal
Tue, Nov 11 - Fri, Nov 14

Alaska Airlines flights from Missoula to Houston George Bush Intcntl Airport

Our best Alaska Airlines deals on Missoula to Houston George Bush Intcntl Airport flight tickets
Alaska Airlines
Dec 12
MSO5:30 amMissoula Johnson-Bell Field
10h 25m
1 stop
IAH4:55 pmHouston George Bush Intcntl
Dec 15
IAH5:55 pmHouston George Bush Intcntl
7h 00m
1 stop
MSO11:55 pmMissoula Johnson-Bell Field
$362
Find similar
Alaska Airlines
Dec 12
MSO5:30 amMissoula Johnson-Bell Field
10h 25m
1 stop
IAH4:55 pmHouston George Bush Intcntl
Dec 15
IAH5:55 pmHouston George Bush Intcntl
19h 37m
2 stops
MSO12:32 pmMissoula Johnson-Bell Field
$372
Find similar
Alaska Airlines
Dec 12
MSO4:22 pmMissoula Johnson-Bell Field
23h 33m
2 stops
IAH4:55 pmHouston George Bush Intcntl
Dec 15
IAH5:55 pmHouston George Bush Intcntl
19h 37m
2 stops
MSO12:32 pmMissoula Johnson-Bell Field
$381
Find similar

United Airlines flights from Missoula to Houston George Bush Intcntl Airport

Our best United Airlines deals on Missoula to Houston George Bush Intcntl Airport flight tickets
United Airlines
Dec 23
MSO5:15 pmMissoula Johnson-Bell Field
6h 18m
1 stop
IAH12:33 amHouston George Bush Intcntl
Jan 6
IAH2:38 pmHouston George Bush Intcntl
8h 13m
1 stop
MSO9:51 pmMissoula Johnson-Bell Field
$437
Find similar
United Airlines
Dec 20
MSO2:38 pmMissoula Johnson-Bell Field
7h 38m
1 stop
IAH11:16 pmHouston George Bush Intcntl
Jan 3
IAH5:15 amHouston George Bush Intcntl
8h 32m
1 stop
MSO12:47 pmMissoula Johnson-Bell Field
$500
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Missoula to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 11/21

10:06 am-7:30 pm

1 stop8h 24m

Houston George Bush Intcntl

Sun 11/23

6:21 pm-9:16 am

1 stop15h 55m

$280

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 12/12

10:21 am-11:58 pm

1 stop12h 37m

Houston George Bush Intcntl

Sun 12/14

9:06 pm-9:31 am

1 stop13h 25m

$300

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 11/21

10:06 am-7:30 pm

1 stop8h 24m

Houston George Bush Intcntl

Sun 11/23

9:33 pm-9:16 am

1 stop12h 43m

$302

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 12/12

5:30 am-4:55 pm

1 stop10h 25m

Houston George Bush Intcntl

Mon 12/15

5:55 pm-11:55 pm

1 stop7h 00m

$362

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 12/12

5:30 am-4:55 pm

1 stop10h 25m

Houston George Bush Intcntl

Mon 12/15

5:55 pm-12:32 pm

2 stops19h 37m

$372

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Thu 12/11

1:13 pm-9:36 pm

1 stop7h 23m

Houston George Bush Intcntl

Sun 12/14

12:40 pm-12:36 am

2 stops12h 56m

$414

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 12/23

5:15 pm-12:33 am

1 stop6h 18m

Houston George Bush Intcntl

Tue 1/6

2:38 pm-9:51 pm

1 stop8h 13m

$437

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Fri 11/21

1:13 pm-9:38 pm

1 stop7h 25m

Houston George Bush Intcntl

Sun 11/23

7:15 pm-12:19 am

1 stop6h 04m

$464

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Sat 12/20

2:38 pm-11:16 pm

1 stop7h 38m

Houston George Bush Intcntl

Sat 1/3

5:15 am-12:47 pm

1 stop8h 32m

$500

MissoulaHouston

MSO - IAH

MSOIAH

Missoula Johnson-Bell Field

Tue 11/11

7:01 am-1:33 pm

1 stop5h 32m

Houston George Bush Intcntl

Fri 11/14

2:24 pm-8:06 pm

1 stop6h 42m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Missoula to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Missoula to Houston George Bush Intcntl Airport is on a Thursday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Thursday will often find tickets for as low as $404. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Friday is $670.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Missoula to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $457. Try not to purchase tickets at noon because they tend to be around $646. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Missoula to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Houston George Bush Intcntl Airport (MSO to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Missoula to Houston George Bush Intcntl Airport. There are no popular flight routes from Missoula to Houston George Bush Intcntl Airport.
Search flight deals

  • How far is Missoula Johnson-Bell Field to Houston George Bush Intcntl by plane?

    The distance between Missoula Johnson-Bell Field and Houston George Bush Intcntl is about 1533.7 mi. By plane, this route typically takes 5h 32m.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Houston George Bush Intcntl Airport?

Best airlines flying from Missoula to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Missoula to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $305Free CancellationRating
8.0
11,203 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $333Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
DeltaPriceFrom $362Free CancellationRating
7.9
7,994 reviews
Search Delta flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Houston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Houston for you.

Can I find flights from Missoula to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Missoula with this policy.

How can momondo help me find flights from Missoula to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Houston.

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If you are not ready to book a flight from Missoula to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

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